Dorothée Raoux‐Barbot

This study investigates the translocation mechanisms of two CyaA-derived peptides, showing that P454 translocates independently of membrane potential while P233 requires a negative potential, and their covalent linkage enables translocation without potential.

The paper identifies a seven-protein complex that stabilizes and facilitates the secretion of the T7SSb effector TelE in SGG.

The paper investigates how ExoY-catalyzed cGMP modulates ExoT cytotoxicity and reveals reciprocal interactions between T3SS effectors in P. aeruginosa infections.

This study shows that acylation stabilizes the native fold of CyaA and facilitates its membrane orientation, revealing how post-translational modification drives toxin activity.

This study uses long-read sequencing to characterize equine influenza A H3N8 viruses, identifying antigenic drift and a virulence-enhancing PB1-F2 protein variant.